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本文叙述了基于频率法的线性定常系统动态校正的计算机辅助设计方法,该设计适用于控制对象具有不同原极点(0型至2型)、实零、极点和复数极点的控制系统的校正;在给定的性能指标下,能实现超前、滞后和超前一滞后校正;计算机运算后能打印出校正参数的设计结果;可根据设计者的需要,通过计算机分析打印出原系统及已校正系统的时间响应曲线和性能指标,经对多种实例的设计,均获得较满意的结果。
This paper describes a computer-aided design method of dynamic correction of linear steady-state system based on frequency method, which is suitable for the correction of control systems with different original poles (type 0 to type 2), real zero, pole and complex poles. Given the performance indicators, to achieve advance, lag and lead a lag correction; computer operation can print out the calibration parameters of the design results; according to the needs of designers, through computer analysis of the original system and the calibration system time Response curves and performance indicators, after a variety of examples of the design, have been more satisfactory results.